Commit 0369c7fb by BellCodeEditor

save project

parent f4fa7856
Showing with 11 additions and 6 deletions
dict={"可口可乐":3,"旺仔牛奶":4} cost={"苹果":5.2,"山竹":12.9}
k=input("请问您需要什么?") k=input("请输入水果名称:")
if k in dict: v=input("请输入水果价钱:")
print("好的"+"这个"+k+str(dict[k])+"元") if k in cost:
if float(v)<cost[k]:
cost[k]=float(v)
print(k+'降价了,现价'+v+'元')
else:
print(k+"涨价了,我们不买了")
else: else:
print("抱歉,您的商品还未有货存") cost[k]=float(v)
\ No newline at end of file print(k+'的价钱'+v+"元已上传")
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